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Changzhou Yabang Pharmaceutical Co., LTD.
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Intermediates of Prulifloxacin
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4-(Acetyloxy)-2-(ethylthio)-6,7-difluoro-3-quinolinecarboxylic acid, ethylester
6,7-difluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid, ethyl ester
6-fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
3 Records